Re: [PATCH v2 4/6] arch: arm: dts: k3-j721s2-r5: Introduce k3-j721s2-r5.dtsi

Hi Manorit

On 09/05/24 15:23, Manorit Chawdhry wrote:

Create an SoC R5 dtsi file that could be used at board level R5 files. This would help in keeping the SoC level changes in sync across board files.

Signed-off-by: Manorit Chawdhry m-chawdhry@ti.com

arch/arm/dts/k3-am68-sk-r5-base-board.dts | 78 +----------------------- arch/arm/dts/k3-j721s2-r5-common-proc-board.dts | 78 +----------------------- arch/arm/dts/k3-j721s2-r5.dtsi | 81 +++++++++++++++++++++++++ board/ti/j721s2/MAINTAINERS | 1 + 4 files changed, 84 insertions(+), 154 deletions(-)

diff --git a/arch/arm/dts/k3-am68-sk-r5-base-board.dts b/arch/arm/dts/k3-am68-sk-r5-base-board.dts index 038b08dc3e01..3b2d7af2e528 100644 --- a/arch/arm/dts/k3-am68-sk-r5-base-board.dts +++ b/arch/arm/dts/k3-am68-sk-r5-base-board.dts @@ -9,80 +9,4 @@ #include "k3-j721s2-ddr-evm-lp4-4266.dtsi" #include "k3-j721s2-ddr.dtsi" #include "k3-am68-sk-base-board-u-boot.dtsi"

-/ {

• chosen {

• tick-timer = &mcu_timer0;
  

• };
• aliases {

• remoteproc0 = &sysctrler;
  

• remoteproc1 = &a72_0;
  

• };
• a72_0: a72@0 {

• compatible = "ti,am654-rproc";
  

• reg = <0x0 0x00a90000 0x0 0x10>;
  

• power-domains = <&k3_pds 61 TI_SCI_PD_EXCLUSIVE>,
  

• 		<&k3_pds 202 TI_SCI_PD_EXCLUSIVE>,
  

• 		<&k3_pds 4 TI_SCI_PD_EXCLUSIVE>;
  

• resets = <&k3_reset 202 0>;
  

• clocks = <&k3_clks 61 1>;
  

• assigned-clocks = <&k3_clks 61 1>, <&k3_clks 202 0>;
  

• assigned-clock-parents = <&k3_clks 61 2>;
  

• assigned-clock-rates = <200000000>, <2000000000>;
  

• ti,sci = <&sms>;
  

• ti,sci-proc-id = <32>;
  

• ti,sci-host-id = <10>;
  

• bootph-pre-ram;
  

• };
• dm_tifs: dm-tifs {

• compatible = "ti,j721e-dm-sci";
  

• ti,host-id = <3>;
  

• ti,secure-host;
  

• mbox-names = "rx", "tx";
  

• mboxes= <&secure_proxy_mcu 21>,
  

• 	<&secure_proxy_mcu 23>;
  

• bootph-pre-ram;
  

• };

-};

-&mcu_timer0 {

• clock-frequency = <250000000>;
• bootph-pre-ram;

-};

-&secure_proxy_mcu {

• bootph-pre-ram;
• status = "okay";

-};

-&secure_proxy_sa3 {

• bootph-pre-ram;
• status = "okay";

-};

-&cbass_mcu_wakeup {

• sysctrler: sysctrler {

• compatible = "ti,am654-system-controller";
  

• mboxes= <&secure_proxy_mcu 4>, <&secure_proxy_mcu 5>, <&secure_proxy_sa3 5>;
  

• mbox-names = "tx", "rx", "boot_notify";
  

• bootph-pre-ram;
  

• };

-};

-&sms {

• mboxes= <&secure_proxy_mcu 8>, <&secure_proxy_mcu 6>, <&secure_proxy_mcu 5>;
• mbox-names = "tx", "rx", "notify";
• ti,host-id = <4>;
• ti,secure-host;

-};

-&mcu_ringacc {

• ti,sci = <&dm_tifs>;

-};

-&mcu_udmap {

• ti,sci = <&dm_tifs>;

-}; +#include "k3-j721s2-r5.dtsi" diff --git a/arch/arm/dts/k3-j721s2-r5-common-proc-board.dts b/arch/arm/dts/k3-j721s2-r5-common-proc-board.dts index 03bd680f4421..e92b1917df4e 100644 --- a/arch/arm/dts/k3-j721s2-r5-common-proc-board.dts +++ b/arch/arm/dts/k3-j721s2-r5-common-proc-board.dts @@ -9,80 +9,4 @@ #include "k3-j721s2-ddr-evm-lp4-4266.dtsi" #include "k3-j721s2-ddr.dtsi" #include "k3-j721s2-common-proc-board-u-boot.dtsi"

-/ {

• chosen {

• tick-timer = &mcu_timer0;
  

• };
• aliases {

• remoteproc0 = &sysctrler;
  

• remoteproc1 = &a72_0;
  

• };
• a72_0: a72@0 {

• compatible = "ti,am654-rproc";
  

• reg = <0x0 0x00a90000 0x0 0x10>;
  

• power-domains = <&k3_pds 61 TI_SCI_PD_EXCLUSIVE>,
  

• 		<&k3_pds 202 TI_SCI_PD_EXCLUSIVE>,
  

• 		<&k3_pds 4 TI_SCI_PD_EXCLUSIVE>;
  

• resets = <&k3_reset 202 0>;
  

• clocks = <&k3_clks 61 1>;
  

• assigned-clocks = <&k3_clks 61 1>, <&k3_clks 202 0>;
  

• assigned-clock-parents = <&k3_clks 61 2>;
  

• assigned-clock-rates = <200000000>, <2000000000>;
  

• ti,sci = <&sms>;
  

• ti,sci-proc-id = <32>;
  

• ti,sci-host-id = <10>;
  

• bootph-pre-ram;
  

• };
• dm_tifs: dm-tifs {

• compatible = "ti,j721e-dm-sci";
  

• ti,host-id = <3>;
  

• ti,secure-host;
  

• mbox-names = "rx", "tx";
  

• mboxes= <&secure_proxy_mcu 21>,
  

• 	<&secure_proxy_mcu 23>;
  

• bootph-pre-ram;
  

• };

-};

-&mcu_timer0 {

• clock-frequency = <250000000>;
• bootph-pre-ram;

-};

-&secure_proxy_sa3 {

• bootph-pre-ram;
• status = "okay";

-};

-&secure_proxy_mcu {

• bootph-pre-ram;
• status = "okay";

-};

-&cbass_mcu_wakeup {

• sysctrler: sysctrler {

• compatible = "ti,am654-system-controller";
  

• mboxes= <&secure_proxy_mcu 4>, <&secure_proxy_mcu 5>, <&secure_proxy_sa3 5>;
  

• mbox-names = "tx", "rx", "boot_notify";
  

• bootph-pre-ram;
  

• };

-};

-&sms {

• mboxes= <&secure_proxy_mcu 8>, <&secure_proxy_mcu 6>, <&secure_proxy_mcu 5>;
• mbox-names = "tx", "rx", "notify";
• ti,host-id = <4>;
• ti,secure-host;

-};

-&mcu_ringacc {

• ti,sci = <&dm_tifs>;

-};

-&mcu_udmap {

• ti,sci = <&dm_tifs>;

-}; +#include "k3-j721s2-r5.dtsi" diff --git a/arch/arm/dts/k3-j721s2-r5.dtsi b/arch/arm/dts/k3-j721s2-r5.dtsi new file mode 100644 index 000000000000..eb0df42583a3 --- /dev/null +++ b/arch/arm/dts/k3-j721s2-r5.dtsi @@ -0,0 +1,81 @@ +// SPDX-License-Identifier: GPL-2.0 +/*

• • Copyright (C) 2021-2024 Texas Instruments Incorporated - https://www.ti.com/
• */

+/ {

• chosen {

• tick-timer = &mcu_timer0;
  

• };
• aliases {

• remoteproc0 = &sysctrler;
  

• remoteproc1 = &a72_0;
  

• };
• a72_0: a72@0 {

• compatible = "ti,am654-rproc";
  

• reg = <0x0 0x00a90000 0x0 0x10>;
  

• power-domains = <&k3_pds 61 TI_SCI_PD_EXCLUSIVE>,
  

• 		<&k3_pds 202 TI_SCI_PD_EXCLUSIVE>,
  

• 		<&k3_pds 4 TI_SCI_PD_EXCLUSIVE>;
  

• resets = <&k3_reset 202 0>;
  

• clocks = <&k3_clks 61 1>;
  

• assigned-clocks = <&k3_clks 61 1>, <&k3_clks 202 0>;
  

• assigned-clock-parents = <&k3_clks 61 2>;
  

• assigned-clock-rates = <200000000>, <2000000000>;
  

• ti,sci = <&sms>;
  

• ti,sci-proc-id = <32>;
  

• ti,sci-host-id = <10>;
  

• bootph-pre-ram;
  

• };
• dm_tifs: dm-tifs {

• compatible = "ti,j721e-dm-sci";
  

• ti,host-id = <3>;
  

• ti,secure-host;
  

• mbox-names = "rx", "tx";
  

• mboxes= <&secure_proxy_mcu 21>,
  

• 	<&secure_proxy_mcu 23>;
  

• bootph-pre-ram;
  

• };

+};

+&mcu_timer0 {

• clock-frequency = <250000000>;
• bootph-pre-ram;

+};

+&secure_proxy_sa3 {

• bootph-pre-ram;
• status = "okay";

+};

+&secure_proxy_mcu {

• bootph-pre-ram;
• status = "okay";

+};

+&cbass_mcu_wakeup {

• sysctrler: sysctrler {

• compatible = "ti,am654-system-controller";
  

• mboxes= <&secure_proxy_mcu 4>, <&secure_proxy_mcu 5>, <&secure_proxy_sa3 5>;
  

• mbox-names = "tx", "rx", "boot_notify";
  

• bootph-pre-ram;
  

• };

+};

+&sms {

• mboxes= <&secure_proxy_mcu 8>, <&secure_proxy_mcu 6>, <&secure_proxy_mcu 5>;
• mbox-names = "tx", "rx", "notify";
• ti,host-id = <4>;
• ti,secure-host;

+};

+&mcu_ringacc {

• ti,sci = <&dm_tifs>;

+};

+&mcu_udmap {

• ti,sci = <&dm_tifs>;

+}; diff --git a/board/ti/j721s2/MAINTAINERS b/board/ti/j721s2/MAINTAINERS index 08c8d110ac0a..561c3dfff9bd 100644 --- a/board/ti/j721s2/MAINTAINERS +++ b/board/ti/j721s2/MAINTAINERS @@ -14,6 +14,7 @@ F: arch/arm/dts/k3-j721s2-thermal.dtsi F: arch/arm/dts/k3-j721s2-som-p0.dtsi F: arch/arm/dts/k3-j721s2-common-proc-board.dts F: arch/arm/dts/k3-j721s2-common-proc-board-u-boot.dtsi +F: arch/arm/dts/k3-j721s2-r5.dtsi F: arch/arm/dts/k3-j721s2-r5-common-proc-board.dts F: arch/arm/dts/k3-j721s2-ddr.dtsi F: arch/arm/dts/k3-j721s2-ddr-evm-lp4-4266.dtsi

Reviewed-by: Neha Malcom Francis n-francis@ti.com